| Cleaner, Contact No. 1
Consists of a stainless-steel strip, approximately 2.5in. long.
The narrow portion, which is the cleaning blade, is slightly
roughened by sandblasting and curved to ensure that the whole
of the effective portion of the contact is cleaned by the tool.
Used for cleaning small domed contacts, such as are fitted to
relays and the spring-sets of 2-motion selector mechanisms.
Drawing - CN044.
|
|
| Cleaner, Contact No. 2
For use where the distance between the two contacts to be
cleaned is too small to allow for the use of a Contact Cleaner,
No. 1. Consists of a strip of steel, 4mils. thick and
1.75in. long, with an ebonite handle. The exposed portion
of the metal strip is sand-blasted.
Drawing - CN2045.
|
|
| Cleaner, Contact No. 3
Consists of a nickel-plated blade attached to a wood handle, a
metal clamp and a wood block. Overall length 6.5in.
A piece of cleaning material is placed over the blade, and
secured by the clamp which is pressed over the material with the
assistance of the wood block. Provided for cleaning bank
contacts of 2-motion selectors.
Drawing - CN2046.
|
|
| Cleaner, Contact No. 4
Consists of a block of wood with a piece of Chamois leather
attached attached to the smaller round face. For cleaning
valve holders.
Drawing - CN22047. |
|
| Cleaner, Contact No. 5 Cleaning tool
for single level selector bank of 200 outlets.
ATM Part No. L140146A.
Drawing - CN2345
|
|
| Cleaner, Contact No. 6 For cleaning
selectors banks 100 outlets with Tape, Bank, Cleaning, No. ...
Drawing - CN2345
|
|
| Cleaner, Contact No. 7 For cleaning
motor uniselector banks with Tape, Bank, Cleaning, No. ...
Drawing - CN2340.
|
|
| Cleaner, Contact No. 8 For cleaning
motor uniselector banks with Tape, Bank, Cleaning, No. ....
Drawing - CN22341.
|
Cleaner, Contact No. 8
Cleaner, Contact No. 8A
Cleaner, Contact No. 8B
|
| Cleaner, Contact No. 9 For interrupter
springs of uniselectors type 3.
Drawing - CN22419.
|
|
| Cleaner, Contact No. 10 Drawing -
CN2421.
|
|
| Cleaner, Contact No. 11 For cleaning
contacts of Polarised Relays.
Drawing - CN22938.
|
|
| Cleaner, Contact No. 12 For use with
Cleaners, Bank, Selector No. ... and Cleaners, Bank, Automatic
No. 2
Fitted with Tape, Bank, Clearing, No. 1
Drawing - CN2434.
|
|
| Cleaner, Contact No. 13 For use with
Cleaners, Bank, Automatic No. 2 and fitted with Tape, Bank,
Clearing, No. 2.
Drawing - CN2434.
|
|
| Cleaner, Contact No. 14 Drawing -
CN2992.
|
|
| Cleaner, Contact No. 15 Drawing -
CN2992.
|
|
| Cleaner, Contact No. 16 For use with
Cleaners, Bank Motor Uniselector.
Drawing - CN9012.
|
|
| Cleaner, Contact No. 17 For use with
Cleaners, Bank, Automatic No. 1 and 4.
Drawing - CN9035.
|
|
| Cleaner, Contact No. 18 |
|
| Cleaner, Contact No. 19 Drawing -
CN8125.
|
|
| Cleaner, Contact No. 20 |
|
| Cleaner, Contact No. 21 Abrasive
eleven disc cleaning head for use with Cleaners, Bank, Selector
No. 5.
Drawing - CN8125.
|
|
| Cleaner, Contact No. 22 Impregnated
eleven disk cleaning head for use with Cleaners, Bank, Selector
No. 5.
Drawing - CN8125.
|
|
| |
|
| |
|
|